Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

c#.netÓëAccess

¸÷λÅóÓÑ£¬´ó¼ÒºÃ£º
    ÏÖÔÚÎÒÓÐÒ»¸öc#.netÓëAccessµÄÎÊÌ⣬Çë´ó¼Ò°ïæ½â¾ö£¡
    ÏÖÔÚÎÒÔÚFORM±íµ¥ÖмÓÈëÁËÒ»¸öDATAGRIDVIEW£¬ÃüÃûΪdgv1 £¬ÏÖÔÚÏ뽫AccessÖеÄÊý¾Ýµ÷Èëµ½±íµ¥ÖУ¬ÔõÑùʵÏÖ¡£
    ÀýÈ磺ÏÖÔÚÓÐÈçϵÄcy.mdb,ÆäÖеÄÒ»¸ö±íÃûΪcyn,Êý¾ÝÈçÏ£º
ID  NAME  AGE
01  AA    26
02  BB    25
03  CC    25
select id,name from cyn where id < 3;
    ÏÖÔÚÏ뽫Õâ¸ö±íÖзûºÏÌõ¼þµÄÐÅÏ¢ÏÔʾÔÚdgv1ÖУ¬²»ÖªµÀÈçºÎʵÏÖ£¬ÊÇ·ñ¿ÉÒÔÌõÓÃdataTable,Çë´ó¼Ò°ïÖú½â¾ö
C# code:
OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + System.Web.HttpContext.Current.Server.MapPath("~/App_Data/db.mdb"));
DataSet dt = new DataSet();
conn.Open();
OleDbDataAdapter ShowAdapter = new OleDbDataAdapter("select id,name from cyn where id < 3", conn);
ShowAdapter.Fill(dt);
conn.Close();
this.GridView1.DataSource = ds.Tables[0];
this.GridView1.DataBind();


½«GridView1»»³Édgv1

´ò¿ªdatagridviewÊôÐÔ±í °Ñ Êý¾Ý°ó¶¨µ½datagridview¶¨ÒåµÄÁÐÖÐ ÆäËûµÄ¾ÍÊÇÂ¥ÉϵÄÁË

ÓÃsqldatasource°É£¬ºÜ¼òµ¥µÄ£¬
°ÑdatagridviewµÄdatasourceÉèÖóÉsqldatasource¼´¿É


Ïà¹ØÎÊ´ð£º

ÇëÎÊÈçºÎ°ÑÏÂÃæµÄvb³ÌÐò¸Äд³ÉC#

Public Shared Function GetCachedObject(Of TObject)(ByVal cacheItemArgs As CacheItemArgs, ByVal cacheItemExpired As CacheItemExpiredCallback) As TObject
            Ret ......

ÎÒÏë×° VS 2008 дMFC³ÌÐò£¬µ«²»Ïë×° VB£¬VC#µÄ²¿·Ö

ÇëÎÊ£¬ÎÒ°²×°Ê±Ó¦¸ÃÑ¡ÄÄЩ×é¼þ£¿
Õâ¸öûÑо¿£¬ÎÒÒÔǰÊÇÖ±½ÓÔÚÓïÑÔÑ¡ÏîÄÇÀïÈ¡Ïûµô²»ÓõÄÓïÑÔ¡£¡£

°²×°µÄʱºòÑ¡Ôñ×Ô¶¨Òå×é¼þ,²»Òª¹´Ñ¡VB C#¾Í¿ÉÒÔÁ˰¡

right

°²×°Ê±Ñ¡Ôñ×Ô¶¨Ò壬½«VB£¬C#µÄÑ¡ÖÐÈ¥³ý

Áô¸öÓ ......

Çó¾ÈVBºÍC#¶¼Í¨µÄ¸ßÊÖ£¡£¡£¡ÕâÐдúÂëûת³É¹¦£¡£¡

VB´úÂ룺
  Loop Until k = 3 Or UBound(datavalue) > 11

»úÆ÷ÈËת¹ýÀ´µÄC#´úÂ룺
while (!(k == 3 | Information.UBound(datavalue) > 11));

ÎÊÌâÊÇ£ºµ÷ÊÔµÄʱºò³öÏÖ¡°¡°UBound¡± ......

C# È¡ACCESS×Ö¶Î

ÎÒÈç¹ûÏÈÒª¶Ô±íÖÐXH×Ö¶Î×öÒ»ÏÂÅжÏ,È»ºóдһ¸öÎÂܰµÄ¶Ô»°¿òÌáʾÓû§XH×Ö¶ÎֵΪ0£¬ÄÇ×Ö¶ÎXH¸ÃÔõôȡ³öÀ´ÄØ? ´ó¼Ò°ïæ¿´¿´£¡ ллÁË£¬Ô´´úÂëÈçÏ£¬Êý¾Ý¿âÒÑÁ¬½Ó
C# code:

OleDbConnection conn = new OleDbConn ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ